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Zielflug [23.3K]
3 years ago
7

SOMEONE PLEASE HELP !! It would take 38 minutes to fall through a (hypothetical) hole from one end of the earth to the other. Un

til recently, it was thought to be 42 minutes. What is the percent change in the "hypothetical" time it takes???????!!!!!!
Mathematics
1 answer:
natima [27]3 years ago
5 0
(42-38)/42 x100% = 9.5% decrease
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